:root{font-family:DotGothic16,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#212529;background-color:#e9ecef;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background-image:linear-gradient(45deg,#ccc 25%,transparent 25%),linear-gradient(-45deg,#ccc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ccc 75%),linear-gradient(-45deg,transparent 75%,#ccc 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0px}#app{width:100%;height:100vh}*{box-sizing:border-box;-webkit-user-select:none;user-select:none}.char-block[data-v-0dcd0d27]{display:flex;flex-direction:column;align-items:center;margin-bottom:5px;background:#fff;padding:5px;border:2px dashed #ced4da;border-radius:6px;position:relative;transition:all .2s}.char-block.is-failed[data-v-0dcd0d27]{border-color:#fa5252;background-color:#fff5f5;cursor:pointer}.char-block.is-failed[data-v-0dcd0d27]:hover{background-color:#ffe3e3;transform:translateY(-2px)}.retry-hint[data-v-0dcd0d27]{position:absolute;bottom:5px;font-size:.7rem;color:#fa5252;font-weight:700}.pinyin[data-v-0dcd0d27]{font-size:1.5rem;color:#555;margin-bottom:10px;font-family:Arial,sans-serif;height:1.5rem}.hanzi-container[data-v-0dcd0d27]{display:block;width:100px;height:100px}@media(max-width:480px){.char-block[data-v-0dcd0d27]{padding:4px;border-radius:4px}.pinyin[data-v-0dcd0d27]{font-size:1.2rem;margin-bottom:6px;height:1.2rem}.hanzi-container[data-v-0dcd0d27]{width:80px;height:80px}.retry-hint[data-v-0dcd0d27]{font-size:.6rem;bottom:3px}}@media(max-width:360px){.pinyin[data-v-0dcd0d27]{font-size:1rem;margin-bottom:4px;height:1rem}.hanzi-container[data-v-0dcd0d27]{width:70px;height:70px}}.container[data-v-557edb3d]{width:100%;max-width:800px;height:100%;display:flex;flex-direction:column;background-color:#fff;border-left:4px solid #000;border-right:4px solid #000;box-shadow:0 0 20px #0000001a;margin:0 auto}@media(max-width:1024px){.container[data-v-557edb3d]{max-width:100%;border-left:none;border-right:none;box-shadow:none}}@media(max-width:480px){.main-header[data-v-557edb3d]{padding:.4rem}h1[data-v-557edb3d]{font-size:1rem;letter-spacing:1px}.auth-panel[data-v-557edb3d],.history-panel[data-v-557edb3d]{padding:10px 12px}.auth-tabs[data-v-557edb3d]{flex-wrap:wrap;gap:8px}.auth-tabs .pixel-btn[data-v-557edb3d]{flex:1 1 45%;max-width:none;font-size:.95rem;padding:8px 4px}.auth-input[data-v-557edb3d]{font-size:16px;padding:10px 12px;border-width:2px}.auth-actions .pixel-btn[data-v-557edb3d]{flex:1;max-width:none}.meta-bar[data-v-557edb3d]{padding:8px 12px;font-size:.9rem}.meta-actions .pixel-btn[data-v-557edb3d]{font-size:.8rem;padding:6px 16px}.history-actions[data-v-557edb3d]{flex:1;justify-content:flex-end}.input-area[data-v-557edb3d]{padding:10px}.text-input[data-v-557edb3d]{font-size:16px;padding:12px;border-width:3px;box-shadow:3px 3px #000}.text-input[data-v-557edb3d]:focus{box-shadow:4px 4px #000;transform:translate(-1px,-1px)}.notebook-area[data-v-557edb3d]{padding:10px;min-height:300px}.char-wrapper[data-v-557edb3d]{gap:6px;justify-content:center}.placeholder-text[data-v-557edb3d]{font-size:1rem;margin-top:30px}.controls-wrapper[data-v-557edb3d]{padding:8px;gap:6px;border-top-width:3px}.pixel-btn[data-v-557edb3d]{font-size:.95rem;padding:10px 4px;border-width:2px;box-shadow:2px 2px #000;max-width:none}.pixel-btn[data-v-557edb3d]:active{transform:translate(1px,1px)}#status-indicator[data-v-557edb3d]{font-size:1.2rem;padding:12px}}.main-header[data-v-557edb3d]{background-color:#ffd43b;border-bottom:4px solid #000;padding:.5rem;text-align:center;z-index:10}h1[data-v-557edb3d]{margin:0;font-size:1.2rem;text-shadow:2px 2px 0px rgba(255,255,255,.5);letter-spacing:2px}.scrollable-body[data-v-557edb3d]{flex:1;overflow-y:auto;display:flex;flex-direction:column}.auth-panel[data-v-557edb3d],.history-panel[data-v-557edb3d]{background-color:#f8f9fa;border-bottom:2px dashed #adb5bd;padding:12px 15px}.auth-panel h2[data-v-557edb3d],.history-panel h2[data-v-557edb3d]{margin:0 0 8px;font-size:1rem}.meta-bar[data-v-557edb3d]{background-color:#e9ecef;border-bottom:2px solid #000;padding:8px 15px;display:flex;align-items:center;justify-content:space-between;font-family:DotGothic16,sans-serif;flex-wrap:nowrap}.user-info[data-v-557edb3d]{font-weight:700;color:#495057;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-right:10px}.meta-actions[data-v-557edb3d]{display:flex;gap:8px;flex-shrink:0}.btn-sm[data-v-557edb3d]{font-size:.85rem;padding:6px 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#000;transform:translate(-2px,-2px)}.text-input[data-v-557edb3d]::placeholder{color:#adb5bd}.notebook-area[data-v-557edb3d]{padding:15px;background-color:#fff;position:relative;min-height:400px;flex:1}.char-wrapper[data-v-557edb3d]{display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px}.placeholder-text[data-v-557edb3d]{color:#adb5bd;font-size:1.2rem;width:100%;text-align:center;margin-top:50px}.controls-wrapper[data-v-557edb3d]{background-color:#f8f9fa;border-top:4px solid #000;padding:10px;display:flex;justify-content:space-around;align-items:center;gap:10px}.pixel-btn[data-v-557edb3d]{flex:1;max-width:150px;font-family:DotGothic16,sans-serif;font-size:1.1rem;padding:10px 5px;border:3px solid #000;cursor:pointer;position:relative;outline:none;transition:all .1s;font-weight:700;color:#fff;box-shadow:3px 3px #000;border-radius:6px}.pixel-btn[data-v-557edb3d]:active{transform:translate(2px,2px);box-shadow:0 0 0 transparent}.pixel-btn[data-v-557edb3d]:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:3px 3px #000}.btn-clear[data-v-557edb3d]{background-color:#fab005}.btn-generate[data-v-557edb3d]{background-color:#339af0}.btn-ai[data-v-557edb3d]{background-color:#51cf66}.btn-submit[data-v-557edb3d]{background-color:#cc5de8}#status-indicator[data-v-557edb3d]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000c;color:#fff;padding:20px;border-radius:10px;font-size:2rem;pointer-events:none;z-index:100}